# GPN CTF 2023
[TOC]
### Orga
09 Juni 10:00 UTC — 10 Juni 21:59 UTC (https://ctf.kitctf.de/ | https://ctftime.org/event/1965)
invite link: https://ctf.kitctf.de/teams/invite?code=eyJpZCI6MTM3LCJ2IjoiZTNiMTQzYzhlZDgyMDE4ZGY2OTExYTk1OTFmMzJlY2VmZTU1Y2RkNiJ9.ZINmYQ.fFUrgYel-syPzNCV1rLeBEeOusA
name:nohackspace
pw:wGdDtN8Gq6ly8MLgMD03
## Members
- wupo@chaotikum.org
- lukas@baldner.org
# Challenges
## misc
## intro
### overflow in the flagtory
- Pad: https://md.chaotikum.org/_aQ882D_QSylTnon9Ap3JA#
- Member: wupo
- Flag:
## web
### Wanky Mail
- Pad: https://md.chaotikum.org/a3PS7UB0Q92Fx4gXoEff5g#
- Member: wupo
- Flag: ```GPNCTF{n3v3r_trust_4ny_1nput_oiSdbwKI3a}```
## pwn
## crypto
### ref4ctory
- Pad: https://md.chaotikum.org/Ofcgx91dRGiQUIilI-8Y1Q?both
- Member: wupo
- Flag: ```GPNCTF{Gaussian_Integers_n33d_Gaussian_Primes}```
## rev
## intro
### Insanity check
- Pad: https://md.chaotikum.org/myOihhZ6RKy-LqpJ16YGHw
- Member: helmut, wupo
- Flag:
### Rusty Web
- Pad: https://md.chaotikum.org/XrQ139SOQduwPvx47T1tMw
- Member: wupo, lukas, helmut
- Flag: ```GPNCTF{s33_rust_n0_buGs_1ktx}```
### PixelPerfect
- Pad: https://md.chaotikum.org/lgyRItE1Rem08MODi6oYXA#
- Member: wupo
- Flag: ```GPNCTF{N0t_s0_p3rf3ct_aft3rall}```